Matter and Its Interactions Readers and Passages

This science reading passage, titled 'The Freezing Point of Water', introduces students to a key physical science concep...

This science reading passage, 'The Melting Point of Aluminum,' introduces middle school students to the physical propert...

This reading passage, 'Do Protons and Electrons Have the Same Mass?', helps middle school students explore the massive d...

This reading passage, 'How Many Neutrons Does Hydrogen Have?', introduces middle school students to atomic structure usi...

This reading passage, 'The Melting Point of Copper,' introduces middle school students to an important physical property...

This passage, 'Freezing Point Depression,' introduces students to the physical science concept of how adding substances ...

This passage, 'The Boiling Point of Water,' introduces students to the physical property of boiling point through one of...

This reading passage, 'The Mass of a Proton,' introduces middle school students to one of the smallest yet most importan...

This middle school science passage, 'What Charge Does a Neutron Have?', teaches students about one of the key subatomic ...

This reading passage, 'What Is the Charge of a Proton?', introduces middle school students to the concept of electric ch...

This engaging science passage, 'The Melting Point of Steel,' explains a key physical property of steel—its melting point...

This middle school science passage introduces the concept of thermal contraction, aligned with NGSS standard MS-PS1-4. I...

This engaging NGSS-aligned reading passage explores the science of sublimation, a unique phase change where a solid turn...

This NGSS-aligned science passage for middle school explains the thermodynamic nature of sublimation, showing how a soli...

This NGSS-aligned science reading passage teaches middle school students about the number of valence electrons in oxygen...

This NGSS-aligned science reading passage explains how many valence electrons chlorine has and why that makes it such a ...

"This NGSS-aligned science passage explains the density of water in a way that is clear and engaging for middle school s...

This NGSS-aligned science passage explains the concept of vapor pressure in an age-appropriate, engaging way for middle ...

This science reading passage provides a clear and engaging explanation of ionic bonds for a middle school audience. It d...

"This science passage, aligned with NGSS standards, provides a comprehensive explanation of how to name ionic compounds....

This science reading passage for middle school students delves into the concept of valence electrons, the outermost elec...

This 300-350 word science reading passage provides a comprehensive overview of radioactivity for middle school students ...

"This comprehensive middle school science passage defines radioactive decay as the process by which unstable atomic nucl...

"This learning module provides a comprehensive overview of the Lewis structure of acetic acid (CH₃COOH) for middle schoo...

"This comprehensive reading passage for middle school students delves into the causes and effects of acid rain. Aligned ...

"This science reading passage explains how antacids work in the human body by using the principles of acid-base neutrali...

This passage, 'Freezing Point Depression,' introduces students to the physical science concept of how adding substances ...